# NTSB investigations: Heimberger Norm QUICKSILVER II

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

## Latest cases

- [NTSB CEN26LA097](https://openairdocs.org/ntsb/CEN26LA097.md): Quicksilver II · Spring, TX · Accident · No injuries · Class 3 · Limited · Preliminary report · Jan 20, 2026 · N4NH · Substantial damage
  > On January 20,2026, 1658 central standard time, a Quicksilver II, N4NH, sustained substantial damage when it was involved in an accident at David Wayne Hooks Memorial Airport, DWH, in Spring, Texas. The pilot, sole occupant, sustained no injuries. The…

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.aircraft_model_code IN ('05904OC'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?model=05904OC

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